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2.13: The narrow and broad uses of the capability approach

  • Page ID
    103097
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    We have now reached the end of the discussion of the modular view of the capability approach. Yet before closing this chapter, let us pause to use this modular view to clarify something that has been noted by several capability scholars, namely that the capability approach has been used and can be used in narrower or more limited ways on the one hand, and broader or richer ways on the other (e.g. Alkire, Qizilbash and Comim 2008, 4–5; Crocker and Robeyns 2009; Qizilbash 2012).42 The distinction has been slightly differently presented by different authors, but the general gist of their analyses has been that the capability approach can either be seen as offering something limited, or else much more ambitious and wide-reaching:

    […] several interpretations of the scope of the capability approach are used in the wider literature […]. These can be charted between two poles: one narrow and broad, with the broad subsuming the narrow. […] The narrow interpretation sees the approach primarily as identifying capability and functionings as the primary informational space for certain exercises. The broad interpretation views the capability approach as providing a more extensive and demanding evaluative framework, for example by introducing human rights or plural principles beyond the expansion of capabilities — principles which embody other values of concerns such as equity, sustainability or responsibility. (Alkire, Qizilbash and Comim 2008, 4–5)

    In the narrow way, the capability approach tells us what information we should look at if we are to judge how well someone’s life is going or has gone; this kind of information is needed in any account of wellbeing or human development, or for any kind of interpersonal comparisons. Since the capability approach contends that the relevant kind of information concerns human functionings and capabilities, the approach provides part of what is needed for interpersonal comparisons of advantage.

    The modular view presented in this chapter can help to make sense of this observation that there is both a narrower and a wider use of the capability approach. In the narrow use of the capability approach, the focus is often strictly on the evaluation of individual functioning levels or on both functionings and capabilities. If we look at the narrow use of the capability approach through the lens of the modular understanding of the approach, we can see that the narrow view chooses interpersonal comparisons as the purpose of the capability theory (module B1); and that it will have to make a selection of dimensions (module B2) and make a choice between functionings or capabilities (module B6); its choice for human diversity (module B3) will be reflected in the choices it makes in B2, but also in which groups (if any) it will compare. Its meta-theoretical commitments (B7) are likely related to limiting research to those things that can be measured. The narrow use of the capability approach will most likely not have much to say about agency (B4) and structural constraints (B5) but adopt the implicit theories of agency and structural constraints that are used in the empirical literatures on interpersonal comparisons. Finally, the narrower view must decide on how to weigh the dimensions (module C2) and which methods for empirical analysis (module C3) to make.

    In its broad uses, the capability approach not only evaluates the lives of individuals (as in the narrow use), but also includes other considerations in its evaluations, which are ‘borrowed’ from other approaches or theories. For example, the broader use of the capability approach often pays attention to other normative considerations and other values than only wellbeing, such as efficiency, agency, or procedural fairness.

    The broad view would, in most cases, have a more ambitious purpose for its use of the capability approach, such as societal evaluation or policy design. It would also have (either implicit or explicit) richer theories of human diversity, agency and structural constraints, and — most importantly — add several additional ontological and explanatory theories (module C1) and additional normative principles (module C4). The narrow view does not include modules C1 and C4, and this can make a huge difference to the kind of capability theory that emerges.

    An example of the broad view is David Crocker’s (2008) book on development ethics, in which he has extended the capability approach with accounts of agency, democratic deliberation and participation into a more detailed account of development ethics. Yet Crocker acknowledges that not all versions of the capability approach embrace agency so explicitly. The capability approach proper need not endorse a strong account of agency, but there are several scholars who have developed particular capability theories and applications in which agency plays a central role (e.g. Claassen and Düwell 2013; Claassen 2016; Trommlerová, Klasen and Leßmann 2015).

    Why is this difference between the narrow and the broad uses of the capability approach relevant and important? There are several important reasons. First, to assess a critique of the capability approach, we need to know whether the critique addresses the capability approach in its narrow use, or rather a specific version of its broad use. Second, we need to be clear that many of the additional normative commitments in the broad use of the capability approach are not essential to the capability approach: rather, they are optional choices made in modules B and, especially, module C1 (additional ontological and explanatory theories) and module C4 (additional normative principles and concerns). This insight will also be important when we address the question, in section 4.9, of whether we can simply talk about ‘the capability approach’ and ‘the human development paradigm’ as the same thing.


    42 Readers who have never come across that distinction between the narrow and broad use of the capability approach may simply ignore this section and move on, since the anatomy of the capability approach that has been presented in this book covers the same terrain. In essence, this section is written for those who came across this terminology in the literature, and wonder how it relates to what has been said so far in this book.


    This page titled 2.13: The narrow and broad uses of the capability approach is shared under a CC BY license and was authored, remixed, and/or curated by Ingrid Robeyns (OpenBookPublisher) .

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